Since his WTS is only 14 and W$SD is 67 I often expect him to have a very strong hand here, at least Tx or even maybe FH on turn. We have shown a lot strength while we raised him on flop and he still keeps betting into us, like he doesn't care. Also always take into consideration that he didn't shove any kind of aggression preflop and now tries to bet on every street even though we raised.